BENKOVÁ, Eva et al. Effects of Using Strategic Planning as a Managerial Tool: A Case of Industrial Companies. - Registrovaný: Scopus, Registrovaný: Web of Science. In Polish Journal of Management Studies. - Czestochowa : Faculty of Management, Czestochowa University of Technology. ISSN 2081-7452, 2019, vol. 20, no. 2, pp. 145-160 online. VEGA 1/0134/17.